229139755

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113717}}^1$

素因数の和:113766

約数の個数: 16

約数和(自身を含む): 305673984

約数和(自身を除く): 76534229

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 113717, 568585, 1478321, 3525227, 7391605, 17626135, 45827951, 229139755]

約数ペア:

[(1, 229139755), (5, 45827951), (13, 17626135), (31, 7391605), (65, 3525227), (155, 1478321), (403, 568585), (2015, 113717)]